hg: jdk/jdk12: 8215921: There is no change when select different Foreground and Background by mouse.

[krishna.addepalli at oracle.com]

Changeset: 6a30416606ed
Author:    kaddepalli
Date:      2019-01-30 15:02 +0530
URL:       http://hg.openjdk.java.net/jdk/jdk12/rev/6a30416606ed

8215921: There is no change when select different Foreground and Background by mouse.
Reviewed-by: serb, psadhukhan

! src/java.desktop/unix/classes/sun/awt/X11/XChoicePeer.java
! test/jdk/ProblemList.txt
+ test/jdk/java/awt/Choice/SelectNewItemTest/SelectNewItemTest.java